{"product_id":"brightwell-aquatics-florin-p-500ml","title":"Brightwell Aquatics Florin-P - 500ml","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 14px;\"\u003e\n\u003ch1 style=\"font-size:24px;font-weight:bold;margin:0 0 10px 0;\"\u003eBrightwell Aquatics Florin-P - 500ml\u003c\/h1\u003eBrightwell Aquatics Florin-P is a concentrated inorganic phosphorus supplement for planted freshwater aquariums that need precise phosphate support without switching to a broad macro blend. In planted systems where strong lighting, active growth, and lean nutrient conditions can leave phosphorus in short supply, Florin-P allows aquarists to correct that specific limitation with a dedicated liquid formula.\u003cbr\u003e\u003cbr\u003eThis 500 mL size is intended for hobbyists who actively manage nutrient balance and want tighter control over the relationship between nitrogen and phosphorus in the aquarium. Used properly, Florin-P helps support healthy plant growth and nutrient uptake, but because excess phosphorus can also accelerate nuisance algae, it is a product best used with testing and measured dosing rather than guesswork.\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eFeatures of Brightwell Aquatics Florin-P - 500ml\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConcentrated inorganic phosphorus source for planted aquariums\u003c\/li\u003e\n\u003cli\u003eDesigned for targeted phosphate supplementation in freshwater planted systems\u003c\/li\u003e\n\u003cli\u003eUseful when phosphorus becomes the limiting nutrient for plant growth\u003c\/li\u003e\n\u003cli\u003eSupports a more tailored nutrient program alongside separate nitrogen and micronutrient products\u003c\/li\u003e\n\u003cli\u003eHelps advanced planted aquarium keepers manage nutrient ratios more precisely\u003c\/li\u003e\n\u003cli\u003eFormulated for controlled use rather than indiscriminate dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eBrightwell Aquatics Florin-P - 500ml Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Liquid phosphorus supplement\u003c\/li\u003e\n\u003cli\u003eBest suited for: Freshwater planted aquariums\u003c\/li\u003e\n\u003cli\u003eBottle size: 500 mL\u003c\/li\u003e\n\u003cli\u003eGuaranteed analysis: 0-0.35-0\u003c\/li\u003e\n\u003cli\u003eTotal phosphate as P2O5: 0.347% minimum\u003c\/li\u003e\n\u003cli\u003eSource of nutrients: Potassium diphosphate USP\u003c\/li\u003e\n\u003cli\u003eOther ingredients: Purified water\u003c\/li\u003e\n\u003cli\u003eNot a significant source of potassium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:20px;font-weight:bold;margin:16px 0 6px 0;\"\u003eBrightwell Aquatics Florin-P - 500ml Directions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRead the instructions and technical background before first use\u003c\/li\u003e\n\u003cli\u003eUse an accurate phosphate test kit or calibrated meter before dosing an established aquarium\u003c\/li\u003e\n\u003cli\u003eStarting guidance for the first 4 to 6 weeks: 1 drop per 20 US gallons per day then adjust based on system demand\u003c\/li\u003e\n\u003cli\u003eOne drop per gallon increases total phosphorus by about 0.02 ppm which is about 0.06 ppm as phosphate\u003c\/li\u003e\n\u003cli\u003e1 mL per gallon increases total phosphorus by about 0.40 ppm which is about 1.23 ppm as phosphate\u003c\/li\u003e\n\u003cli\u003eBrightwell notes that daily dosing generally produces better stability than less frequent additions\u003c\/li\u003e\n\u003cli\u003eMonitor closely for unwanted algae growth and reduce dosing if phosphorus begins to run in excess\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":43072702087258,"sku":"BW-FWP0500","price":19.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/brightwell_aquatics_florin-p_500ml-1.jpg?v=1774024137","url":"https:\/\/jlaquatics.com\/products\/brightwell-aquatics-florin-p-500ml","provider":"J\u0026L Aquatics Ltd.","version":"1.0","type":"link"}